Sure, here's a possible description for getting people to donate money to you for you to finally see your long distance best friends:

Hey there, friends!

I've been friends with my bestie for years, but we've never been able to meet in person despite living far apart. Now I'm finally planning to take a trip to see them, but I need your help!
I could really use some financial support to cover travel expenses, accommodations, and to treat my dear best friends to a wonderful time for all. Any and all donations would be greatly appreciated as we finally embark on this long-overdue